APA Style
Young, K, R., Goldin, D.
(2010).
Junkyard science
(
cet. 1)
.
Washington, DC:
National Geographic.
MLA Style
Young, Karen, Romano., Goldin, David.
"Junkyard science".
cet. 1
Washington, DC:
National Geographic,
2010.
Buku SMP Athalia.